UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWNjJjQZm3nPtpHfOj+lnLKd0zBdnlTpebaLvHy1DOs=' 
WHERE 
  key_id = '7653b6cb691a34a6e1531617fd847f25e0589f9cc2ba6934324ab23cd896cb2c' 
  AND (
    token = 'bWNjJjQZm3nPtpHfOj+lnLKd0zBdnlTpebaLvHy1DOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )